With the arrival of Liferay DXP and JAX-RS services, we discovered a whole new world beyond JSON-WS and Service Builder. In this article, we are going to convince you to take the plunge with this new technology, showing how its combination with Swagger and the OpenAPI specification can help us to quickly build robust REST API.

Every administrator of web portal need to do many tasks in a web browser. Content needs to be added, planned, edited, expired, removed. Users need to be created, edited, deactivated etc. System administrators need to replicate cluster, reindex web content or documents, setup cron jobs and so on.